protected override AbstractShaderProperty CreateShaderInput(MaterialExpressionTextureSampleParameter2D parameterNode, ShaderGraphBuilder builder)
{
return(builder.FindOrCreateProperty <Texture2DShaderProperty>(parameterNode.ParameterName, (p) => {
// FIXME: don't use unresolved reference directly and don't guess the extension
p.value.texture = Helper.LoadTexture(parameterNode.Texture.FileName);
}));
}
protected override AbstractShaderProperty CreateShaderInput(MaterialExpressionVectorParameter parameterNode, ShaderGraphBuilder builder)
{
return(builder.FindOrCreateProperty <Vector4ShaderProperty>(parameterNode.ParameterName, (p) => {
p.value = new UnityEngine.Vector4(
parameterNode.DefaultValue.X,
parameterNode.DefaultValue.Y,
parameterNode.DefaultValue.Z,
parameterNode.DefaultValue.A
);
}));
}
protected override AbstractShaderProperty CreateShaderInput(MaterialExpressionScalarParameter parameterNode, ShaderGraphBuilder builder)
{
return(builder.FindOrCreateProperty <Vector1ShaderProperty>(parameterNode.ParameterName, (p) => {
p.value = parameterNode.DefaultValue;
}));
}